DIVERSITY相关论文
Abstract ［Objectives］ The genetic diversity and population genetic structure of 107 inbred lines of maize in Yunnan were a......
对云南西双版纳州景洪市、勐腊县境内小磨高速公路K42+248-K42+566路段,采用3种边坡防护措施:播种+覆土+椰丝毯(A)、竹篾栅+表土回......
Protists (microbial eukaryotes) are indispensable members of the marine microbial food web.In recent years,organisms liv......
Functional structure and diversity of soil free-living nematodes in a desert environment depend on plant gender and samp......
Diversity of oligotrich ciliates (Ciliophora, Spirotrichea) in the northern coast of South China Sea
Although the taxonomy of oligotrich ciliates has been widely investigated,yet the species diversity remains poorly known......
目的 勘探湖北利川喀斯特洞穴放线菌多样性并进行抗菌活性筛选,以期发现新的药用微生物资源,为新抗生素发现奠定基础.方法 采用10......
Diversity,novelty,antimicrobial activity,and new antibiotics of cultivable endophytic actinobacteria
Three hundred and twenty endophytic actinobacterial strains were isolated from psammophytes collected from Taklamakan De......
生态教育是一种充分运用生态智慧进行教育实践的活动,多样化是其基本特征之一。生态教育理念下的小学语文校本课程资源开发要坚持......
Stocking and structural composition of a decidu-ous broad-leaved forest were determined to predict coarse woody debris q......
Soil bacterial characteristics between surface and subsurface soils along a precipitation gradient i
Bacteria in desert soil have unique phylogeny and important ecological functions, and their responses to changes in prec......
Rethinking Cultural Competence Education in the Global Era:Insights from Fei Xiaotong’s Theory of Cu
Since humanity entered the 20th century,diversity has become a key feature that manifests itself in all aspects of socie......
Global-Scale Diversity and Distribution Characteristics of Reef-Associated Symbiodiniaceae via the C
Photosynthetic species belonging to Symbiodiniaceae play important ecological roles in coral reef ecosystems. Nine phylo......
当前,不论是政府、开发商,还是大型科技公司,都纷纷投身于智慧城市的建设中,期望打造出一个高效、方便(且盈利的)的“智慧”大都市......
目的调查云南丽江玉龙县及古城区鼠疫自然疫源地小型兽类的构成及群落多样性特征,为鼠疫防控提供依据。方法在丽江玉龙县18个自然......
Effects of mowing on the composition and diversity of grasslands varied with climate change (e.g., precipitation and tem......
于2011年8月采集渤黄海表层海水样品,利用编码光合反应复合中心小亚基的pufM基因构建克隆文库,比较分析了不同生境类型海区夏季表......
Siberian apricot (Prunus sibirica L.) is a traditional nut tree species in East Asia and Siberia and is a possible contr......
Checklist of all known species of the bark beetle genus Cryphalus Erichson,1836 is assembled,based on literatures publis......
Vegetation structure, dominance patterns and height growth in an Afromontane forest, Southern Africa
Information on forest structure is fundamentally important to track successional vegetation dynamics for efficient fores......
In multi-label leing,it is rather expensive to label instances since they are simultaneously associated with multiple la......
Adaptive Path Selection Scheme with Combining for Multiple Relaying Cooperative Communications Netwo
In future communications, cooperative communications with relay networks will be one of the most effective schemes to en......
Interpreting forest diversity-productivity relationships:volume values, disturbance histories and al
Understanding the relationship between stand-level tree diversity and productivity has the potential to inform the scien......
对处于白洋淀上游的保定市城区府河设点调查监测,分析其浮游动物群落结构特征及变化规律.通过计算Shannon-Wiener多样性指数、Marg......
运用地理信息系统分析软件ARC/INFO 8.01、ARCVIEW 3.2和基于ARC/INFO的FRAGSTATS 3.0软件,处理了1896、1949和1981年黑龙江省森林......
Effects of Cd(II) and Cu(II) on microbial characteristics in 2-chlorophenol-degradation anaerobic bi
The effects of Cd2+ and CU2+ at 300 mg/L on anaerobic microbial communities that degrade 2.cholorophenol(2-CP) were exam......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
An impacts of logging operations on understory plants for the broadleaved/Korean pine mixed forest o
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Status and ethno-medicinal usage of invasive plants in traditional health care practices: a case stu
Species diversity and ethno-medicinal usage of 39 species of invasive plants were explored in and around two protected a......
Structure and floristic composition of tree stand in tropical forest in the Eastern Ghats of norther
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Plant community and ecological analysis of woodland vegetation in Metema Area, Amhara National Regio
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Floristic diversity, regeneration status, and vegetation structure of woodlands in Metema Area, Amha
We studied woodland vegetation in broad-leaved deciduous woodlands of Metema in northwestern Amhara regional state, Ethi......
Analysis of genetic diversity and differentiation of artificial populations of yellowhorn (Xanthocer
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Options for converting a clone trial of Eucalyptus camaldulensis into a clonal seed orchard consider
We evaluated a clone trial comprised of 20 ramets each of 40 Eucalyptus camaldulensis clones for growth and fertility at......
Woody plant diversity, structure and regeneration in the Ambo State Forest, South Gondar Zone, North
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Effect of exclosure ages on woody plant structure, diversity and regeneration potential in the weste
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Diversity of the endophytic filamentous fungal leaf community at different development stages of euc
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
The evaluation of rice (Oryza sativa L.) cultivars assists breeders in identifying useful trait relationships and in sel......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Abstract [Objective] The aim was to carry out isozyme analysis of jin silver carp （Hypophthalmichthys mofitrix Var Jing）. ......
为明确四川省烟田杂草的种类、分布和危害情况,采用倒置“W”九点取样法对四川省主要植烟区289块烟田的杂草进行了调查。结果表明,......
克隆选择算法收敛速度的研究是免疫计算理论领域中一个复杂而重要的问题,但是目前有关收敛速度的研究结果还相对较少。在克隆选择......
Diversity of insect communities with different development phases in natural Populus euphratica fore
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Composition and diversity of five major forest types in moist temperate climate of the western Himal
The present study was undertaken in five major forest types (dominated by Quercus semecarpifolia, Quercus floribunda, Ac......
Woody vegetation of protected areas in northern Togo.Cases of Barkoissi, Galangashi and Oti-Keran: e
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Forest structure, diversity and regeneration in unburnt and burnt Anogeissus latifolia forests in Ga
The present study was carried out at two different gradients of unburnt and burnt Anogeissus latifolia forest sites in t......
Long-term effect of fire on herbaceous species diversity in oriental beech (Fagus orientalis Lipsky)
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Germination characteristics and diversity of soil seed banks and above-ground vegetation in disturbe
The destruction of natural ecosystems is an important issue in many parts of the world. In the west of Iran, a vast area......
